About: Challenge

Challenge Tyres is a reputable brand in the cycling industry, well-known for producing high-quality bicycle tires for road, cyclocross, and gravel riding. The brand is particularly esteemed for its handmade tubular and clincher tires, which offer exceptional grip and puncture resistance, especially in challenging off-road conditions. Challenge Tyres caters to the specific demands of different cycling disciplines, incorporating advanced technologies and materials into their tire designs. Cyclists appreciate the brand for its commitment to quality and craftsmanship, making Challenge Tyres a trusted choice for those seeking top-tier tires to enhance their cycling experience.

About: Sigma Sports

Sigma Sports is a leading cycling and triathlon retailer based in the United Kingdom. Sigma Sports provides a comprehensive range of products catering to cyclists, triathletes, and outdoor enthusiasts. The store offers a diverse selection of bicycles, cycling accessories, apparel, and gear from well-known brands. Sigma Sports is known for its commitment to quality, customer service, and expertise in the cycling industry. The retailer has both a physical store and a robust online presence, making it convenient for customers to explore and purchase products. Sigma Sports is often associated with a wide range of cycling disciplines, including road cycling, mountain biking, and triathlon.